Basic Information

IDDRAMP00769
SequenceGASCGETCFTGICFTAGCSCNPWPTCTRN
Length29
NameChaC4 (Chassatide C4; Plant defensin)
SourceChassalia chartacea
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Anti-cancer
PathogenGram-negative bacterium: Escherichia coli (MIC>80 µM);##Gram-positive bacteria: Staphylococcus aureus (MIC>80 µM), Staphylococcus epidermidis (MIC>80 µM).
Hemolytic Activity[Ref.22467870] HD50=51.9 µM against human type A red blood cells.
Cytotoxicity[Ref.22467870] Cytotoxicity: HeLa cells (IC50=9.8 µM).
N-terminal ModificationNo specific N-terminal
C-terminal ModificationNo specific C-terminal
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22467870

Physicochemical Properties

Residues29
SequenceGASCGETCFTGICFTAGCSCNPWPTCTRN
Molecular Weight2988.358
Grand Average of Hydropathy0.1
Isoelectric Point5.962
Charge at pH 7.4-0.588
Secondary StructureHelix: 0.138, Turn: 0.345, Sheet: 0.103
Instability Index34.266
Aromaticity0.103

Similar Structure Search

Candidates based on structure

Address: No.2699 Qianjin Street, Changchun City, China. Zip Code: 130012. 苏ICP备2021057230号-1.